No problem, we've got 2559 and 7670 to multiply
2559 × 7670 = 7670 × (2559)
+ 7670 × 9 that equals 69030
+ 7670 × 50 that is equal 383500
+ 7670 × 500 that is equal 3835000
+ 7670 × 2000 producing 15340000

= 19627530
